I'm visiting Germany, but forgot to exchange dollars for euros. My meal costs 17 euros. I give the cashier 40 dollars. If 1 euro is worth 1.5 dollars, then how much change in euros should I receive? (Answer to the nearest hundredth of a euro.)
1 Euro ==$ 1.5
$40 / $1.5==26.67 Euros.
26.67 - 17 ==9.67 - Euros - change you get back.